/* ==========================================================================
   STHITDV - Sustainable Innovation & Digital Technology
   Design System: Logo Inspired (Cyan, Emerald Green, Azure Blue on Dark Obsidian)
   Multi-Page View System, Navbar Services Dropdown & Complete Responsiveness
   ========================================================================== */

:root {
  /* Logo Color Palette */
  --color-bg-base: #040813;
  --color-bg-surface: #081122;
  --color-bg-card: rgba(10, 21, 40, 0.7);
  --color-bg-card-hover: rgba(14, 28, 54, 0.9);
  --color-bg-glass: rgba(8, 17, 34, 0.82);

  /* Signature Accents directly sampled from the Logo */
  --cyan-400: #00f0ff;
  --cyan-500: #00d2ff;
  --cyan-600: #0284c7;

  --emerald-400: #00f59b;
  --emerald-500: #10b981;
  --emerald-600: #059669;

  --blue-500: #1d4ed8;
  --blue-600: #1e40af;

  /* WhatsApp Official Emerald Color matching logo green */
  --wa-green: #25d366;
  --wa-green-hover: #20bd5a;
  --wa-glow: rgba(37, 211, 102, 0.45);

  /* Primary Gradients */
  --grad-primary: linear-gradient(135deg, #00d2ff 0%, #00f59b 100%);
  --grad-primary-hover: linear-gradient(135deg, #38bdf8 0%, #34d399 100%);
  --grad-accent: linear-gradient(135deg, #0284c7 0%, #00d2ff 50%, #00f59b 100%);
  --grad-surface: linear-gradient(180deg, rgba(16, 33, 62, 0.4) 0%, rgba(6, 13, 27, 0.6) 100%);
  --grad-border: linear-gradient(135deg, rgba(0, 210, 255, 0.4), rgba(0, 245, 155, 0.15), rgba(29, 78, 216, 0.3));

  /* Text & Border */
  --text-main: #f8fafc;
  --text-sub: #cbd5e1;
  --text-muted: #94a3b8;
  --border-subtle: rgba(0, 210, 255, 0.14);
  --border-glow: rgba(0, 245, 155, 0.3);

  /* Shadows & Glows */
  --glow-cyan: 0 0 35px rgba(0, 210, 255, 0.25);
  --glow-emerald: 0 0 35px rgba(0, 245, 155, 0.25);
  --glow-btn: 0 8px 24px rgba(0, 210, 255, 0.3);
  --shadow-card: 0 16px 40px -10px rgba(0, 0, 0, 0.6);

  /* Font Families */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-base);
  color: var(--text-sub);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Particle Canvas Backdrop */
.particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
}

/* Ambient Backdrops */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.36;
}

.glow-cyan {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #00d2ff 0%, rgba(0, 210, 255, 0) 70%);
  top: -120px;
  left: -80px;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.glow-emerald {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, #00f59b 0%, rgba(0, 245, 155, 0) 70%);
  top: 40%;
  right: -150px;
  animation: floatOrb 22s ease-in-out infinite alternate-reverse;
}

.glow-blue {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, #1d4ed8 0%, rgba(29, 78, 216, 0) 70%);
  bottom: -150px;
  left: 20%;
  animation: floatOrb 20s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
  100% { transform: translate(-30px, 50px) scale(0.95); }
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 210, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 245, 155, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 1;
}

/* ==========================================================================
   DEDICATED PAGE VIEWS SYSTEM
   ========================================================================== */
.page-view {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  min-height: calc(100vh - 80px);
  position: relative;
  z-index: 2;
}

.page-view.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: pageFadeIn 0.4s ease forwards;
}

@keyframes pageFadeIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page Header Banner for Subpages (About, Services, Contact) */
.page-header-banner {
  padding-top: 150px;
  padding-bottom: 50px;
  background: linear-gradient(180deg, rgba(8, 17, 34, 0.6) 0%, rgba(4, 8, 19, 0) 100%);
  border-bottom: 1px solid rgba(0, 210, 255, 0.1);
  margin-bottom: 30px;
}

.page-banner-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.page-banner-subtitle {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 660px;
  margin: 0 auto 24px auto;
}

.breadcrumb-bar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 210, 255, 0.15);
  padding: 6px 16px;
  border-radius: 9999px;
}

.breadcrumb-bar a {
  color: var(--cyan-400);
  text-decoration: none;
}

.breadcrumb-bar a:hover {
  text-decoration: underline;
}

.breadcrumb-bar span {
  color: #fff;
  font-weight: 600;
}

.breadcrumb-bar i {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.section {
  padding: 60px 0 90px 0;
  position: relative;
  z-index: 2;
}

.text-center {
  text-align: center;
}

.w-full {
  width: 100%;
}

/* Typography & Gradient Accents */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  font-weight: 700;
}

.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.brand-highlight {
  color: #fff;
  text-shadow: 0 0 20px rgba(0, 210, 255, 0.6);
  letter-spacing: 0.5px;
}

.text-cyan {
  color: var(--cyan-400);
}

.text-emerald {
  color: var(--emerald-400);
}

.text-muted {
  color: var(--text-muted);
}

/* Section Header Shared */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--cyan-400);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  padding: 6px 16px;
  border-radius: 9999px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 40px auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-smooth);
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #040813;
  box-shadow: 0 6px 20px rgba(0, 210, 255, 0.25);
}

.btn-primary:hover {
  background: var(--grad-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 245, 155, 0.35);
  color: #040813;
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-glow:hover::after {
  opacity: 1;
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid rgba(0, 210, 255, 0.25);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(0, 210, 255, 0.12);
  border-color: var(--cyan-400);
  transform: translateY(-2px);
  color: #fff;
}

.btn-nav {
  padding: 9px 18px;
  font-size: 0.88rem;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--cyan-400);
  border-radius: 10px;
}

.btn-nav:hover {
  background: var(--grad-primary);
  color: #040813;
  border-color: transparent;
  transform: translateY(-1px);
}

.btn-whatsapp {
  background: var(--wa-green);
  color: #ffffff;
  box-shadow: 0 6px 20px var(--wa-glow);
}

.btn-whatsapp:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   Navigation Bar & SERVICES DROPDOWN
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-smooth);
}

.header.scrolled {
  background: rgba(4, 8, 19, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 210, 255, 0.15);
  padding: 12px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  cursor: pointer;
}

.logo-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: #000;
  padding: 3px;
  border: 1.8px solid rgba(0, 210, 255, 0.45);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.brand-logo:hover .logo-wrapper {
  transform: scale(1.05);
  border-color: var(--emerald-400);
  box-shadow: 0 0 25px rgba(0, 245, 155, 0.45);
}

.nav-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 11px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 2px;
  color: var(--cyan-400);
  font-weight: 600;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-item {
  position: relative;
}

.nav-link {
  text-decoration: none;
  color: var(--text-sub);
  font-size: 0.96rem;
  font-weight: 500;
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: width var(--transition-smooth);
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-arrow {
  font-size: 0.72rem;
  color: var(--cyan-400);
  transition: transform var(--transition-fast);
}

/* ==========================================================================
   NAVBAR SERVICES DROPDOWN MENU
   ========================================================================== */
.has-dropdown:hover .nav-arrow,
.has-dropdown.dropdown-open .nav-arrow {
  transform: rotate(180deg);
  color: var(--emerald-400);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(14px);
  width: 380px;
  background: rgba(8, 17, 34, 0.95);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 210, 255, 0.2);
  backdrop-filter: blur(24px);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-smooth);
  z-index: 1050;
}

/* Dropdown Open on Hover or Focus */
.has-dropdown:hover .nav-dropdown-menu,
.has-dropdown.dropdown-open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(4px);
}

.dropdown-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  text-decoration: none;
  transition: all var(--transition-fast);
  background: transparent;
}

.dropdown-item:hover {
  background: rgba(0, 210, 255, 0.1);
  transform: translateX(4px);
}

.drop-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.drop-info {
  display: flex;
  flex-direction: column;
}

.drop-info strong {
  font-size: 0.9rem;
  color: #fff;
  line-height: 1.2;
}

.drop-info span {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.dropdown-footer {
  padding-top: 8px;
  margin-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.dropdown-all-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  color: var(--cyan-400);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.dropdown-all-link:hover {
  background: rgba(0, 210, 255, 0.12);
  color: var(--emerald-400);
}

/* Mobile Drawer */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 34px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 2px;
  z-index: 1001;
  position: relative;
}

.mobile-toggle .bar {
  height: 2.5px;
  width: 100%;
  background: var(--cyan-400);
  border-radius: 3px;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.mobile-toggle.active .bar:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
  background: var(--emerald-400);
}

.mobile-toggle.active .bar:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.mobile-toggle.active .bar:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
  background: var(--emerald-400);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -340px;
  width: 320px;
  height: 100vh;
  background: #081122;
  border-left: 1px solid rgba(0, 210, 255, 0.2);
  z-index: 1100;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-smooth);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  overflow-y: auto;
}

.mobile-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.mobile-nav-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-link {
  text-decoration: none;
  color: var(--text-sub);
  font-size: 1.05rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-radius: 10px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.mobile-nav-link i {
  color: var(--cyan-400);
  width: 20px;
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  color: #fff;
  background: rgba(0, 210, 255, 0.12);
  border-left: 3px solid var(--emerald-400);
}

.mobile-sub-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-sub-arrow {
  background: transparent;
  border: none;
  color: var(--cyan-400);
  font-size: 0.9rem;
  padding: 10px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.mobile-sub-arrow.open {
  transform: rotate(180deg);
  color: var(--emerald-400);
}

.mobile-sub-menu {
  list-style: none;
  padding-left: 34px;
  display: none;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.mobile-sub-menu.open {
  display: flex;
}

.mobile-sub-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.mobile-sub-link:hover {
  color: #fff;
  background: rgba(0, 210, 255, 0.08);
}

.mobile-drawer-cta {
  margin-top: auto;
  padding-top: 20px;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Hero Section (Home Page)
   ========================================================================== */
.hero-section {
  padding-top: 160px;
  padding-bottom: 80px;
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(8, 22, 45, 0.7);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 7px 18px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--cyan-400);
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--emerald-400);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--emerald-400);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.8px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px 24px;
  background: rgba(10, 21, 40, 0.55);
  border: 1px solid rgba(0, 210, 255, 0.15);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  width: fit-content;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-number.live-pulse {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--emerald-400);
  -webkit-text-fill-color: var(--emerald-400);
}

.pulse-ring {
  width: 8px;
  height: 8px;
  background: var(--emerald-400);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--emerald-400);
  display: inline-block;
  animation: pulseDot 1.5s infinite;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.metric-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual / 3D Card */
.hero-visual {
  display: flex;
  justify-content: center;
  perspective: 1000px;
}

.logo-card-3d {
  position: relative;
  width: 340px;
  height: 420px;
  background: linear-gradient(145deg, rgba(12, 28, 56, 0.7), rgba(4, 9, 20, 0.9));
  border-radius: 28px;
  border: 1px solid rgba(0, 210, 255, 0.25);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 210, 255, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  backdrop-filter: blur(20px);
}

.logo-card-3d:hover {
  transform: translateY(-8px) rotateX(4deg) rotateY(-4deg);
  border-color: rgba(0, 245, 155, 0.45);
  box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.9), 0 0 50px rgba(0, 245, 155, 0.25);
}

.card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.logo-display-container {
  width: 200px;
  height: 200px;
  border-radius: 22px;
  background: #000;
  padding: 8px;
  border: 2px solid rgba(0, 210, 255, 0.4);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.35);
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
}

.hero-main-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}

.logo-scan-effect {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 155, 0.25) 50%, transparent 100%);
  animation: scanLine 4s linear infinite;
  pointer-events: none;
}

@keyframes scanLine {
  0% { top: -100%; }
  100% { top: 100%; }
}

.card-caption {
  text-align: center;
}

.caption-brand {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.caption-sub {
  font-size: 0.85rem;
  color: var(--emerald-400);
  font-weight: 500;
  letter-spacing: 1px;
}

/* Floating Badges on 3D Card */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(8, 18, 38, 0.85);
  border: 1px solid rgba(0, 210, 255, 0.25);
  padding: 9px 15px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  z-index: 5;
  animation: floatBadge 5s ease-in-out infinite alternate;
}

.badge-top-right {
  top: -18px;
  right: -24px;
  animation-delay: 0s;
}

.badge-bottom-left {
  bottom: -20px;
  left: -28px;
  animation-delay: 1.5s;
}

.badge-bottom-right {
  bottom: 50px;
  right: -34px;
  animation-delay: 2.5s;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 210, 255, 0.12);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.badge-bottom-left .badge-icon {
  background: rgba(0, 245, 155, 0.12);
  color: var(--emerald-400);
}

.badge-info {
  display: flex;
  flex-direction: column;
}

.badge-info strong {
  font-size: 0.82rem;
  color: #fff;
  line-height: 1.1;
}

.badge-info span {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ==========================================================================
   About Page Components
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  margin-bottom: 60px;
}

.about-story-card {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}

.about-story-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-primary);
}

.card-header-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(0, 245, 155, 0.12);
  color: var(--emerald-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  border: 1px solid rgba(0, 245, 155, 0.25);
}

.story-title {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: #fff;
}

.story-paragraph {
  color: var(--text-sub);
  margin-bottom: 16px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.about-points {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.point-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.96rem;
}

.point-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.15);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.point-item strong {
  color: #fff;
}

.about-features-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-glass-box {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 26px;
  backdrop-filter: blur(16px);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--transition-smooth);
}

.feature-glass-box:hover {
  transform: translateX(6px);
  border-color: rgba(0, 210, 255, 0.35);
  background: var(--color-bg-card-hover);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.feature-box-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.cyan-tint {
  background: rgba(0, 210, 255, 0.12);
  color: var(--cyan-400);
  border: 1px solid rgba(0, 210, 255, 0.25);
}

.emerald-tint {
  background: rgba(0, 245, 155, 0.12);
  color: var(--emerald-400);
  border: 1px solid rgba(0, 245, 155, 0.25);
}

.blue-tint {
  background: rgba(29, 78, 216, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(29, 78, 216, 0.3);
}

.feature-box-content h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: #fff;
}

.feature-box-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Stats Ribbon */
.stats-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: linear-gradient(135deg, rgba(10, 23, 46, 0.7), rgba(5, 12, 26, 0.8));
  border: 1px solid rgba(0, 210, 255, 0.18);
  border-radius: 24px;
  padding: 36px 30px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
  margin-bottom: 50px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -12px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.stat-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 210, 255, 0.08);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.stat-value-box {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
  margin-bottom: 6px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  display: inline-block;
  letter-spacing: -0.5px;
}

.stat-symbol {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--emerald-400);
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1;
  display: inline-block;
}

.stat-title {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.page-bottom-cta {
  background: linear-gradient(135deg, rgba(12, 28, 56, 0.7), rgba(4, 10, 22, 0.9));
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: 24px;
  padding: 40px;
  max-width: 780px;
  margin: 0 auto;
}

.page-bottom-cta h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.page-bottom-cta p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Services Page Components
   ========================================================================== */
.services-dynamic-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
  align-items: center;
}

.search-box-wrap {
  position: relative;
  max-width: 580px;
  width: 100%;
}

.search-box-wrap .search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cyan-400);
  font-size: 1rem;
}

.search-box-wrap input {
  width: 100%;
  background: rgba(8, 18, 36, 0.85);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: 9999px;
  padding: 14px 45px 14px 48px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
  backdrop-filter: blur(12px);
}

.search-box-wrap input:focus {
  border-color: var(--cyan-400);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
  background: rgba(10, 24, 48, 0.95);
}

.clear-search-btn {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
}

.clear-search-btn:hover {
  color: #fff;
}

.filter-pills-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 210, 255, 0.15);
  color: var(--text-sub);
  padding: 8px 18px;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  background: rgba(0, 210, 255, 0.12);
  color: #fff;
  border-color: rgba(0, 210, 255, 0.35);
}

.filter-pill.active {
  background: var(--grad-primary);
  color: #040813;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(0, 210, 255, 0.3);
}

.service-category-tag {
  align-self: flex-start;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--cyan-400);
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.2);
  padding: 3px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 70px;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 34px 28px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 210, 255, 0.35);
  background: var(--color-bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 210, 255, 0.12);
}

/* Featured Web & App Development Cards */
.featured-service-card {
  border-color: rgba(0, 210, 255, 0.28);
  background: linear-gradient(145deg, rgba(12, 28, 56, 0.75), rgba(6, 15, 30, 0.85));
}

.featured-service-card:hover {
  border-color: rgba(0, 245, 155, 0.45);
}

.primary-tag {
  background: rgba(0, 210, 255, 0.15);
  border-color: rgba(0, 210, 255, 0.35);
  color: #00f0ff;
}

.emerald-tag {
  background: rgba(0, 245, 155, 0.15);
  border-color: rgba(0, 245, 155, 0.35);
  color: #00f59b;
}

.service-icon-box.blue-box {
  background: rgba(29, 78, 216, 0.15);
  color: #60a5fa;
  border-color: rgba(29, 78, 216, 0.3);
}

.phone-nav-btn {
  background: rgba(0, 245, 155, 0.1);
  border-color: rgba(0, 245, 155, 0.3);
  color: var(--emerald-400);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.phone-nav-btn:hover {
  background: var(--wa-green);
  color: #fff;
  border-color: var(--wa-green);
}

/* Glow highlight pulse for targeted dropdown service */
.service-card.highlight-target {
  border-color: var(--emerald-400);
  box-shadow: 0 0 35px rgba(0, 245, 155, 0.45);
  animation: pulseCard 2s ease infinite alternate;
}

@keyframes pulseCard {
  0% { transform: translateY(-4px) scale(1); }
  100% { transform: translateY(-8px) scale(1.02); }
}

.service-glow-edge {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover .service-glow-edge,
.service-card.highlight-target .service-glow-edge {
  opacity: 1;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(0, 210, 255, 0.1);
  color: var(--cyan-400);
  border: 1px solid rgba(0, 210, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  transition: transform var(--transition-fast);
}

.service-icon-box.emerald-box {
  background: rgba(0, 245, 155, 0.1);
  color: var(--emerald-400);
  border-color: rgba(0, 245, 155, 0.25);
}

.service-card:hover .service-icon-box {
  transform: scale(1.1);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 14px;
  color: #fff;
}

.service-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

.service-highlights {
  list-style: none;
  margin-bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-sub);
}

.service-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-highlights i {
  color: var(--emerald-400);
  font-size: 0.8rem;
}

.service-action-btn {
  margin-top: auto;
  background: transparent;
  border: none;
  color: var(--cyan-400);
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 8px 0;
  transition: gap var(--transition-fast), color var(--transition-fast);
  align-self: flex-start;
}

.service-action-btn:hover {
  color: var(--emerald-400);
  gap: 12px;
}

.no-results-box {
  text-align: center;
  padding: 50px 20px;
  background: var(--color-bg-card);
  border: 1px dashed rgba(0, 210, 255, 0.25);
  border-radius: 20px;
  max-width: 500px;
  margin: 0 auto;
}

.no-results-box i {
  font-size: 2.5rem;
  color: var(--cyan-400);
  margin-bottom: 16px;
}

.no-results-box h3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 8px;
}

.no-results-box p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Services FAQ Accordion */
.services-faq-wrap {
  border-top: 1px solid rgba(0, 210, 255, 0.12);
  padding-top: 60px;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-fast);
  backdrop-filter: blur(12px);
}

.faq-item:hover {
  border-color: rgba(0, 210, 255, 0.35);
}

.faq-item.active {
  border-color: rgba(0, 245, 155, 0.4);
  background: var(--color-bg-card-hover);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 20px 24px;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}

.faq-toggle-icon {
  font-size: 0.9rem;
  color: var(--cyan-400);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  color: var(--emerald-400);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 24px 20px 24px;
}

.faq-answer p {
  color: var(--text-sub);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   Contact Page Components
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
}

.contact-info-panel {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 26px;
  padding: 40px;
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
}

.panel-heading {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: #fff;
}

.panel-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 30px;
  line-height: 1.6;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 30px;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px 20px;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.contact-method-card:hover {
  background: rgba(0, 210, 255, 0.06);
  border-color: rgba(0, 210, 255, 0.25);
  transform: translateX(4px);
}

.whatsapp-highlight {
  border-color: rgba(37, 211, 102, 0.3);
  background: rgba(37, 211, 102, 0.06);
}

.whatsapp-highlight:hover {
  border-color: var(--wa-green);
  background: rgba(37, 211, 102, 0.12);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.15);
}

.method-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 210, 255, 0.12);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.wa-icon-wrap {
  background: rgba(37, 211, 102, 0.18);
  color: var(--wa-green);
}

.method-details {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.method-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.method-value {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.method-value.link {
  text-decoration: none;
  color: var(--cyan-400);
}

.method-status {
  font-size: 0.78rem;
  color: var(--emerald-400);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--emerald-400);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--emerald-400);
  display: inline-block;
}

.method-arrow {
  color: var(--cyan-400);
  font-size: 0.9rem;
}

.confidentiality-card {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.confidentiality-card i {
  color: var(--emerald-400);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* Contact Form Panel */
.contact-form-panel {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 26px;
  padding: 40px;
  backdrop-filter: blur(16px);
  position: relative;
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: #fff;
}

.form-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 26px;
}

.form-group {
  margin-bottom: 20px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--text-sub);
  margin-bottom: 8px;
}

.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  color: var(--cyan-400);
  font-size: 0.95rem;
  pointer-events: none;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(6, 14, 28, 0.8);
  border: 1px solid rgba(0, 210, 255, 0.18);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: 12px;
  padding: 13px 16px 13px 44px;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
  padding-top: 14px;
}

.textarea-container .input-icon {
  top: 16px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan-400);
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.25);
  background: rgba(10, 22, 44, 0.95);
}

.form-group select option {
  background: #081122;
  color: #fff;
}

.field-error {
  font-size: 0.78rem;
  color: #f87171;
  margin-top: 5px;
  display: block;
  min-height: 18px;
}

.btn-submit {
  margin-top: 10px;
}

/* Form Success State */
.form-success-banner {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
  animation: fadeIn 0.4s ease forwards;
}

.form-success-banner.active {
  display: flex;
}

.success-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 245, 155, 0.15);
  color: var(--emerald-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 20px;
  box-shadow: 0 0 25px rgba(0, 245, 155, 0.3);
}

.form-success-banner h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 10px;
}

.form-success-banner p {
  color: var(--text-sub);
  max-width: 440px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.success-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   Showcase / Why Choose STHITDV (Home Page)
   ========================================================================== */
.showcase-section {
  padding: 40px 0 80px 0;
}

.showcase-card {
  background: linear-gradient(135deg, rgba(12, 28, 56, 0.85), rgba(4, 10, 22, 0.95));
  border: 1px solid rgba(0, 210, 255, 0.22);
  border-radius: 32px;
  padding: 60px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

.showcase-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 245, 155, 0.2), transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.showcase-title {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  margin-bottom: 18px;
}

.showcase-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.showcase-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.pillar-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
}

.pillar-pill i {
  font-size: 1.1rem;
}

.showcase-graphic {
  display: flex;
  align-items: center;
  justify-content: center;
}

.graphic-rings {
  position: relative;
  width: 260px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed;
  pointer-events: none;
}

.ring-1 {
  width: 100%;
  height: 100%;
  border-color: rgba(0, 210, 255, 0.3);
  animation: rotateRing 25s linear infinite;
}

.ring-2 {
  width: 80%;
  height: 80%;
  border-color: rgba(0, 245, 155, 0.35);
  animation: rotateRing 18s linear infinite reverse;
}

.ring-3 {
  width: 60%;
  height: 60%;
  border-color: rgba(29, 78, 216, 0.4);
  animation: rotateRing 12s linear infinite;
}

@keyframes rotateRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.center-emblem {
  width: 110px;
  height: 110px;
  border-radius: 26px;
  background: #000;
  border: 2px solid var(--cyan-400);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.4);
  padding: 5px;
  z-index: 2;
  position: relative;
}

.emblem-img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  object-fit: cover;
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 10001;
  pointer-events: none;
}

.toast {
  background: rgba(8, 18, 38, 0.95);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: 12px;
  padding: 12px 18px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(16px);
  animation: toastIn 0.35s ease forwards;
  pointer-events: auto;
}

.toast i {
  color: var(--emerald-400);
  font-size: 1.1rem;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #03060e;
  border-top: 1px solid rgba(0, 210, 255, 0.12);
  padding: 70px 0 30px 0;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 2fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-mission {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin: 18px 0 24px 0;
  max-width: 380px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: rgba(0, 210, 255, 0.15);
  border-color: var(--cyan-400);
  color: #fff;
  transform: translateY(-2px);
}

.social-link.wa-hover:hover {
  background: rgba(37, 211, 102, 0.2);
  border-color: var(--wa-green);
  color: var(--wa-green);
}

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-col-title {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  cursor: pointer;
}

.footer-links a:hover {
  color: var(--cyan-400);
  padding-left: 4px;
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--emerald-400);
  background: rgba(0, 245, 155, 0.1);
  border: 1px solid rgba(0, 245, 155, 0.25);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-top: 8px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-legal a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--cyan-400);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (Right-Bottom across all pages)
   ========================================================================== */
.whatsapp-float-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
}

.whatsapp-btn-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-float-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.1rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5), 0 0 20px rgba(0, 245, 155, 0.35);
  transition: all var(--transition-bounce);
  position: relative;
  z-index: 2;
  outline: none;
}

.whatsapp-float-btn:hover {
  transform: scale(1.08) rotate(8deg);
  box-shadow: 0 14px 35px rgba(37, 211, 102, 0.7), 0 0 30px rgba(0, 245, 155, 0.5);
}

.wa-ripple-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25d366;
  opacity: 0.8;
  animation: waRipple 2.4s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

.ring-delay {
  animation-delay: 1.2s;
}

@keyframes waRipple {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.9); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 76px;
  background: rgba(4, 9, 20, 0.92);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
}

.whatsapp-btn-wrapper:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   LEFT-BOTTOM INTERACTIVE AI CHATBOT (STHITDV Brand Theme)
   ========================================================================== */
.chatbot-float-container {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 9999;
}

.chatbot-btn-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-toggle-btn {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d2ff 0%, #0284c7 100%);
  color: #040813;
  border: 2px solid rgba(0, 240, 255, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 30px rgba(0, 210, 255, 0.4), 0 0 20px rgba(0, 245, 155, 0.3);
  transition: all var(--transition-bounce);
  position: relative;
  z-index: 2;
  outline: none;
}

.chatbot-toggle-btn:hover {
  transform: scale(1.08) rotate(-6deg);
  box-shadow: 0 14px 35px rgba(0, 210, 255, 0.6), 0 0 30px rgba(0, 245, 155, 0.5);
}

.bot-pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--cyan-400);
  opacity: 0.8;
  animation: waRipple 2.4s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  pointer-events: none;
}

.chatbot-tooltip {
  position: absolute;
  left: 76px;
  background: rgba(4, 9, 20, 0.94);
  border: 1px solid rgba(0, 210, 255, 0.4);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-fast);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
}

.chatbot-btn-wrapper:hover .chatbot-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.chatbot-window {
  position: absolute;
  bottom: 76px;
  left: 0;
  width: 360px;
  max-width: calc(100vw - 48px);
  height: 490px;
  max-height: calc(100vh - 120px);
  background: #081122;
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), 0 0 35px rgba(0, 210, 255, 0.2);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-bounce);
  z-index: 10;
}

.chatbot-window.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background: linear-gradient(135deg, rgba(8, 22, 48, 0.95) 0%, rgba(3, 10, 24, 0.95) 100%);
  border-bottom: 1px solid rgba(0, 210, 255, 0.2);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.chatbot-avatar {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #000;
  padding: 2px;
  border: 1px solid rgba(0, 210, 255, 0.4);
  flex-shrink: 0;
}

.chatbot-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: cover;
}

.bot-online-dot {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: var(--emerald-400);
  border: 2px solid #081122;
  border-radius: 50%;
}

.chatbot-header-info {
  display: flex;
  flex-direction: column;
}

.chatbot-header-info h5 {
  font-size: 0.95rem;
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
}

.chatbot-header-info span {
  font-size: 0.72rem;
  color: var(--emerald-400);
  display: flex;
  align-items: center;
  gap: 4px;
}

.chatbot-close-btn {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.chatbot-close-btn:hover {
  background: rgba(255, 0, 80, 0.2);
  border-color: rgba(255, 0, 80, 0.4);
}

.chatbot-messages {
  flex-grow: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(4, 9, 20, 0.6);
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 86%;
}

.bot-msg {
  align-self: flex-start;
}

.user-msg {
  align-self: flex-end;
}

.msg-bubble {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.84rem;
  line-height: 1.45;
}

.bot-msg .msg-bubble {
  background: rgba(10, 24, 52, 0.85);
  border: 1px solid rgba(0, 210, 255, 0.2);
  color: var(--text-sub);
  border-bottom-left-radius: 4px;
}

.bot-msg .msg-bubble strong {
  color: var(--cyan-400);
}

.bot-msg .msg-bubble p + p {
  margin-top: 6px;
}

.user-msg .msg-bubble {
  background: var(--grad-primary);
  color: #040813;
  font-weight: 600;
  border-bottom-right-radius: 4px;
}

.msg-time {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
  align-self: flex-end;
}

.chatbot-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.bot-chip {
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.22);
  color: var(--cyan-400);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.bot-chip:hover {
  background: var(--grad-primary);
  color: #040813;
  border-color: var(--cyan-400);
  transform: translateY(-2px);
}

.chatbot-input-bar {
  padding: 10px 14px;
  background: #060d1b;
  border-top: 1px solid rgba(0, 210, 255, 0.15);
  display: flex;
  gap: 8px;
  align-items: center;
}

.chatbot-input-bar input {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 9px 12px;
  color: #fff;
  font-size: 0.82rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.chatbot-input-bar input:focus {
  border-color: var(--cyan-400);
}

.chatbot-input-bar button {
  background: var(--grad-primary);
  border: none;
  color: #040813;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.chatbot-input-bar button:hover {
  transform: scale(1.05);
}

.chatbot-footer-bar {
  padding: 8px 14px;
  background: #040814;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.chatbot-footer-bar a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--emerald-400);
  font-size: 0.74rem;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.chatbot-footer-bar a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ==========================================================================
   Service Detail Modal
   ========================================================================== */
.service-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.8);
  backdrop-filter: blur(10px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.service-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.service-modal-card {
  background: #091224;
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: 24px;
  max-width: 520px;
  width: 100%;
  padding: 36px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 210, 255, 0.2);
  transform: translateY(20px) scale(0.96);
  transition: all var(--transition-bounce);
}

.service-modal-overlay.active .service-modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: rotate(90deg);
}

.modal-badge-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(0, 210, 255, 0.15);
  color: var(--cyan-400);
  border: 1px solid rgba(0, 210, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.modal-title {
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 14px;
}

.modal-desc {
  font-size: 1rem;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 28px;
}

.modal-cta-box {
  background: rgba(5, 11, 24, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 20px;
}

.modal-cta-prompt {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  text-align: center;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll To Top Button (Positioned above bottom-left chatbot) */
.scroll-top-btn {
  position: fixed;
  bottom: 104px;
  left: 36px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(8, 17, 34, 0.9);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  background: var(--grad-primary);
  color: #040813;
  transform: translateY(-4px);
}

/* Animations & Responsive */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin: 0 auto 36px auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-metrics {
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .showcase-pillars {
    grid-template-columns: 1fr;
  }

  .showcase-cta {
    display: flex;
    justify-content: center;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 960px) {
  .nav-menu,
  .nav-actions .btn-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-section {
    padding-top: 130px;
  }

  .page-header-banner {
    padding-top: 120px;
  }

  .stats-ribbon {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .stat-card:not(:last-child)::after {
    display: none;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-links-group {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-metrics {
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .metric-divider {
    width: 100%;
    height: 1px;
  }

  .floating-badge {
    display: none;
  }

  .logo-card-3d {
    width: 100%;
    max-width: 300px;
    height: 380px;
  }

  .stats-ribbon {
    grid-template-columns: 1fr;
  }

  .chatbot-float-container {
    bottom: 20px;
    left: 18px;
  }

  .whatsapp-float-container {
    bottom: 20px;
    right: 18px;
  }

  .scroll-top-btn {
    bottom: 92px;
    left: 24px;
  }

  .chatbot-window {
    width: calc(100vw - 36px);
    bottom: 74px;
    height: 460px;
  }

  .chatbot-toggle-btn,
  .whatsapp-float-btn {
    width: 54px;
    height: 54px;
    font-size: 1.6rem;
  }

  .logo-wrapper {
    width: 48px;
    height: 48px;
  }

  .brand-name {
    font-size: 1.4rem;
  }
}